<!DOCTYPE html><html lang='pt-BR'><head>
<meta charset='utf-8'><meta name='viewport' content='width=device-width, initial-scale=1.0'>
<title>Ofertas do Dia</title>
<link rel='stylesheet' href='estilo.css'>
</head><body>
<header>
  <div class='header-container'>
    <img src='/assets/logos/logo.png' alt='Logo' class='logo'>
    <div class='header-text'>
      <h1>Ofertas do Dia</h1>
      <p>As melhores ofertas selecionadas para você!</p>
    </div>
  </div>
</header>
<div class='menu-categorias' id='menu-botoes'></div>
<main class='container' id='container-principal'></main>
<script src='js/dados_ofertas_dia.js?v=202602060738'></script>
<script>
document.addEventListener('DOMContentLoaded', () => {
  const container = document.getElementById('container-principal');
  const menuBotoes = document.getElementById('menu-botoes');
  let todosBlocos = [];

  function renderCard(p) {
    function formatarPreco(valor) {
      if (typeof valor !== 'number' || isNaN(valor)) return '0,00';
      return valor.toFixed(2).replace('.', ',');
    }
    let precoAntHtml = p.preco_de > p.preco_por ? `<div class='preco_antigo'>R$ ${formatarPreco(p.preco_de)}</div>` : '';
    let btnClass = 'btn-default';
    if (p.plataforma && p.plataforma.toLowerCase().includes('amazon')) btnClass = 'btn-amazon';
    else if (p.plataforma && p.plataforma.toLowerCase().includes('shopee')) btnClass = 'btn-shopee';
    else if (p.plataforma && p.plataforma.toLowerCase().includes('mercado')) btnClass = 'btn-ml';
    let seloHtml = p.tag_display && p.tag_display !== 'VER OFERTA' ? `<div class='selo-destaque'>${p.tag_display}</div>` : '';
    let preco_por_formatado = formatarPreco(p.preco_por);
    return `<article class='card' data-categoria='${p.categoria || ''}'>` +
           seloHtml +
           `<div class='imgwrap'><img src='${p.img_url || ''}' alt='${p.nome || ''}' loading='lazy' /></div>` +
           `<div class='nome'>${p.nome || ''}</div>` +
           `<div class='preco_area'>` + precoAntHtml + `<div class='preco_atual'>R$ ${preco_por_formatado}</div></div>` +
           `<a href='${p.link || '#'}' target='_blank' rel='noopener' class='btn ${btnClass}'>VER OFERTA ${p.plataforma ? p.plataforma.toUpperCase() : ''}</a>` +
           `</article>`;
  }

  const grupos = {};
  if (typeof produtos !== 'undefined') {
    produtos.forEach(p => {
      const cat = p.categoria || 'Sem Categoria';
      if (!grupos[cat]) grupos[cat] = [];
      grupos[cat].push(p);
    });
  }

  const categorias = Object.keys(grupos).sort();
  let menuHtml = `<button class='cat-btn' onclick='window.location.href="../index.html"'>HOME</button><button class='cat-btn' data-action='todas'>Ver Todas</button>`;

  categorias.forEach(cat => {
    const catID = 'cat-' + cat.replace(/\s+/g, '-').toLowerCase();
    const block = document.createElement('div');
    block.className = 'category-block';
    block.id = catID;
    block.innerHTML = `<div class='category-header'>${cat.toUpperCase()}</div><div class='grid-interna' id='grid-${catID}'></div>`;
    container.appendChild(block);
    todosBlocos.push({id: catID, nome: cat});

    const grid = block.querySelector('.grid-interna');
    grupos[cat].forEach(p => grid.innerHTML += renderCard(p));

    menuHtml += `<button class='cat-btn' data-target='${catID}'>${cat.toUpperCase()}</button>`;
  });

  menuBotoes.innerHTML = menuHtml;

  // Timer só aparece na página de ofertas-do-dia.html
  if (typeof data_fim !== 'undefined' && data_fim && window.location.pathname.includes('ofertas-do-dia')) {
    const timerBlock = document.createElement('div');
    timerBlock.className = 'category-block';
    timerBlock.innerHTML = `<div style='background:#0D47A1;color:#FFEB3B;text-align:center;padding:16px;font-weight:bold;font-size:20px;border-radius:12px;' id='timer-content'></div>`;
    container.insertBefore(timerBlock, container.firstChild);

    function startTimer(dataStr) {
      let fim;
      if (dataStr.includes('/')) {
        const [d, m, y] = dataStr.split('/');
        fim = new Date(y, m - 1, d, 23, 59, 59);
      } else {
        fim = new Date(dataStr);
      }
      if (isNaN(fim)) return;

      const el = document.getElementById('timer-content');
      if (!el) return;

      function update() {
        const agora = new Date();
        const diff = fim - agora;
        if (diff <= 0) {
          el.textContent = 'Oferta encerrada!';
          return;
        }
        const h = Math.floor(diff / (1000 * 60 * 60));
        const m = Math.floor((diff % (1000 * 60 * 60)) / (1000 * 60));
        const s = Math.floor((diff % (1000 * 60)) / 1000);
        el.textContent = `Oferta termina em: ${h}h ${m}m ${s}s`;
      }
      update();
      setInterval(update, 1000);
    }
    startTimer(data_fim);
  }

  menuBotoes.addEventListener('click', (e) => {
    const btn = e.target.closest('.cat-btn');
    if (!btn) return;
    menuBotoes.querySelectorAll('.cat-btn').forEach(b => b.classList.remove('active'));
    btn.classList.add('active');

    const action = btn.getAttribute('data-action');
    const target = btn.getAttribute('data-target');

    if (action === 'ofertas-dia') {
      window.location.href = 'ofertas-do-dia.html';
      return;
    }

    todosBlocos.forEach(bloco => {
      const el = document.getElementById(bloco.id);
      el.style.display = (action === 'todas' || target === bloco.id) ? 'block' : 'none';
    });
  });

  menuBotoes.querySelector('[data-action="todas"]').classList.add('active');
});
</script>
<footer class='aviso-rodape'><center>* Preços e disponibilidade sujeitos a alteração sem aviso prévio.</center></footer>
</body></html>